4089236475

素因数分解:

$3^1\times 5^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{12911}}^1$

素因数の和:13068

約数の個数: 48

約数和(自身を含む): 6993552384

約数和(自身を除く): 2904315909

約数列:

[1, 3, 5, 15, 25, 41, 75, 103, 123, 205, 309, 515, 615, 1025, 1545, 2575, 3075, 4223, 7725, 12669, 12911, 21115, 38733, 63345, 64555, 105575, 193665, 316725, 322775, 529351, 968325, 1329833, 1588053, 2646755, 3989499, 6649165, 7940265, 13233775, 19947495, 33245825, 39701325, 54523153, 99737475, 163569459, 272615765, 817847295, 1363078825, 4089236475]

約数ペア:

[(1, 4089236475), (3, 1363078825), (5, 817847295), (15, 272615765), (25, 163569459), (41, 99737475), (75, 54523153), (103, 39701325), (123, 33245825), (205, 19947495), (309, 13233775), (515, 7940265), (615, 6649165), (1025, 3989499), (1545, 2646755), (2575, 1588053), (3075, 1329833), (4223, 968325), (7725, 529351), (12669, 322775), (12911, 316725), (21115, 193665), (38733, 105575), (63345, 64555)]